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Marantz model 27 drivers

JoseHH said:
Please use the search button in this forum and read as many threads as possible. There are modern equivalent parts that will work well in your marantz27. If you search you will find this information. See for example this thread, post number 9.
EDIT:
In addition to those options in the linked thread, you can use fairchild KSA916/KSC2316 or KSA1013/KSC2383, KEC KTA1275/KTC3228, or even the old Toshiba 2SA965/2SC2235 which may still be found.
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Have you actually used these parts?
 
No I have not. These parts have similar Vce, Ic, Pc, ft and Ic according to the datasheets. But as @Skywatcher said, the best option for the drivers are 2N3440/2N5416 which have the same pin arrangement and same case.
 
JoseHH said:
No I have not. These parts have similar Vce, Ic, Pc, ft and Ic according to the datasheets. But as @Skywatcher said, the best option for the drivers are 2N3440/2N5416 which have the same pin arrangement and same case.
Click to expand...
And verified they work, and sound just dandy. :music: Plus keeping the original heat sinks is a plus. :thumbsup:
 
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